Home Prefix Lookup2001:bf7:800::/44

2001:bf7:800::/44 - FREIFUNK BERLIN Foerderverein Freie Netzwerke E.V (AS44194)

IPv6RIPEannouncedAS44194FREIFUNK-BERLIN-AS Foerderverein Freie Netzwerke e.V. RPKI Valid

CIDR

2001:bf7:800::/44

IP Version

IPv6

Addresses

19.3Y

Mask

/44

Country

🇩🇪 Germany

City

Berlin (Bezirk Steglitz-Zehlendorf)

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:bf7:800::/44	AS44194 FREIFUNK-BERLIN-AS Foerderverein Freie Netzwerke e.V.	Valid	RIPE	2026-10-26

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:bf0::/29	AS12732 GUTCON-NET GutCon GmbH	Valid	-	2026-10-26
2001:bf7::/32	AS44194 FREIFUNK-BERLIN-AS Foerderverein Freie Netzwerke e.V.	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:bf7:800::/44	AS44194	/44	ripe
2001:bf7:800::/42	AS44194	/48	ripe
2001:bf7::/32	AS44194	/48	ripe
2001:bf0::/29	AS12732	/32	ripe
2001:bf0::/29	AS44716	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS44194	RIPE	ALL-MNT	2025-10-18

Origin ASN

AS44194

FREIFUNK-BERLIN-AS Foerderverein Freie Netzwerke e.V.

Related Prefixes

Covering prefix

2001:bf7::/32AS44194

More prefixes of AS44194

All prefixes of AS44194 →

Geolocation

Country🇩🇪GermanyDE

RegionState of Berlin

CityBerlin (Bezirk Steglitz-Zehlendorf)

Coordinates52.4300, 13.2618 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:bf7:800::/44

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2001:bf7:800::/44" | jq

External Links

RIPEstat